5dd258cb-2e67-42f8-9f19-0143ec7eeb08

Committed 08 Aug 2024 10:25AM UTC coverage: 46.615% (-0.4%) from 46.993%

Build # 5dd258cb-2e67-42f8-9f19-0143ec7eeb08

Build Type

Pull #277

circleci

Committed by

Maple13

Commit Message

fix(fragment): complete the table element structure obtained through the selection

Pull Request Pull Request #277: fix(fragment): complete the table element structure obtained through …

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32.2

/packages/src/plugins/with-angular.ts

import { Editor, Element, Node, Operation, Path, PathRef, Range, Transforms } from 'slate';
import { OriginEvent } from '../types/clipboard';
import { SlateError } from '../types/error';
import { completeTable, EDITOR_TO_ON_CHANGE, getPlainText, isCompleteTable, isDOMText, Key, NODE_TO_KEY } from '../utils';
import { getClipboardData, setClipboardData } from '../utils/clipboard/clipboard';
import { findCurrentLineRange } from '../utils/lines';
import { AngularEditor } from './angular-editor';

export const withAngular = <T extends Editor>(editor: T, clipboardFormatKey = 'x-slate-fragment') => {
    const e = editor as T & AngularEditor;
    const { apply, onChange, deleteBackward } = e;

    e.deleteBackward = unit => {
        if (unit !== 'line') {
            return deleteBackward(unit);
        }

        if (editor.selection && Range.isCollapsed(editor.selection)) {
            const parentBlockEntry = Editor.above(editor, {
                match: n => Element.isElement(n) && Editor.isBlock(editor, n),
                at: editor.selection
            });

            if (parentBlockEntry) {
                const [, parentBlockPath] = parentBlockEntry;
                const parentElementRange = Editor.range(editor, parentBlockPath, editor.selection.anchor);

                const currentLineRange = findCurrentLineRange(e, parentElementRange);

                if (!Range.isCollapsed(currentLineRange)) {
                    Transforms.delete(editor, { at: currentLineRange });
                }
            }
        }
    };

    e.apply = (op: Operation) => {
        const matches: [Path | PathRef, Key][] = [];

        switch (op.type) {
            case 'insert_text':
            case 'remove_text':
            case 'set_node': {
                for (const [node, path] of Editor.levels(e, { at: op.path })) {
                    const key = AngularEditor.findKey(e, node);
                    matches.push([path, key]);
                }

                break;
            }

            case 'insert_node':
            case 'remove_node':
            case 'merge_node':
            case 'split_node': {
                for (const [node, path] of Editor.levels(e, {
                    at: Path.parent(op.path)
                })) {
                    const key = AngularEditor.findKey(e, node);
                    matches.push([path, key]);
                }

                break;
            }

            case 'move_node': {
                const commonPath = Path.common(Path.parent(op.path), Path.parent(op.newPath));
                for (const [node, path] of Editor.levels(e, {
                    at: Path.parent(op.path)
                })) {
                    const key = AngularEditor.findKey(e, node);
                    matches.push([Editor.pathRef(editor, path), key]);
                }
                for (const [node, path] of Editor.levels(e, {
                    at: Path.parent(op.newPath)
                })) {
                    if (path.length > commonPath.length) {
                        const key = AngularEditor.findKey(e, node);
                        matches.push([Editor.pathRef(editor, path), key]);
                    }
                }
                break;
            }
        }

        apply(op);

        for (const [source, key] of matches) {
            const [node] = Editor.node(e, Path.isPath(source) ? source : source.current);
            NODE_TO_KEY.set(node, key);
        }
    };

    e.onChange = () => {
        const onContextChange = EDITOR_TO_ON_CHANGE.get(e);

        if (onContextChange) {
            onContextChange();
        }

        onChange();
    };

    e.setFragmentData = (dataTransfer?: Pick<DataTransfer, 'getData' | 'setData'>, originEvent?: OriginEvent) => {
        const { selection } = e;

        if (!selection) {
            return;
        }

        const [start, end] = Range.edges(selection);
        const startVoid = Editor.void(e, { at: start.path });
        const endVoid = Editor.void(e, { at: end.path });

        if (Range.isCollapsed(selection) && !startVoid) {
            return;
        }

        // Create a fake selection so that we can add a Base64-encoded copy of the
        // fragment to the HTML, to decode on future pastes.
        const domRange = AngularEditor.toDOMRange(e, selection);
        let contents = domRange.cloneContents();
        let attach = contents.childNodes[0] as HTMLElement;

        // Make sure attach is non-empty, since empty nodes will not get copied.
        const contentsArray = Array.from(contents.children);
        contentsArray.forEach(node => {
            if (node.textContent && node.textContent.trim() !== '') {
                attach = node as HTMLElement;
            }
        });

        // COMPAT: If the end node is a void node, we need to move the end of the
        // range from the void node's spacer span, to the end of the void node's
        // content, since the spacer is before void's content in the DOM.
        if (endVoid) {
            const [voidNode] = endVoid;
            const r = domRange.cloneRange();
            const domNode = AngularEditor.toDOMNode(e, voidNode);
            r.setEndAfter(domNode);
            contents = r.cloneContents();
        }

        // COMPAT: If the start node is a void node, we need to attach the encoded
        // fragment to the void node's content node instead of the spacer, because
        // attaching it to empty `<div>/<span>` nodes will end up having it erased by
        // most browsers. (2018/04/27)
        if (startVoid) {
            attach = contents.querySelector('[data-slate-spacer]')! as HTMLElement;
        }

        // Remove any zero-width space spans from the cloned DOM so that they don't
        // show up elsewhere when pasted.
        Array.from(contents.querySelectorAll('[data-slate-zero-width]')).forEach(zw => {
            const isNewline = zw.getAttribute('data-slate-zero-width') === 'n';
            zw.textContent = isNewline ? '\n' : '';
        });

        // Set a `data-slate-fragment` attribute on a non-empty node, so it shows up
        // in the HTML, and can be used for intra-Slate pasting. If it's a text
        // node, wrap it in a `<span>` so we have something to set an attribute on.
        if (isDOMText(attach)) {
            const span = attach.ownerDocument.createElement('span');
            // COMPAT: In Chrome and Safari, if we don't add the `white-space` style
            // then leading and trailing spaces will be ignored. (2017/09/21)
            span.style.whiteSpace = 'pre';
            span.appendChild(attach);
            contents.appendChild(span);
            attach = span;
        }

        const fragment = e.getFragment();

        // Add the content to a <div> so that we can get its inner HTML.
        const div = contents.ownerDocument.createElement('div');
        const attachWrapper = document.createElement('div');
        const elements = Array.from(contents.children);
        if (isCompleteTable(elements)) {
            contents = completeTable(contents.cloneNode(true) as DocumentFragment);
        }

        attachWrapper.appendChild(attach);
        div.appendChild(contents);
        div.setAttribute('hidden', 'true');
        contents.ownerDocument.body.appendChild(div);
        setClipboardData({ text: getPlainText(div), elements: fragment as Element[] }, div, attachWrapper, dataTransfer);
        contents.ownerDocument.body.removeChild(div);
    };

    e.deleteCutData = () => {
        const { selection } = editor;
        if (selection) {
            if (Range.isExpanded(selection)) {
                Editor.deleteFragment(editor);
            } else {
                const node = Node.parent(editor, selection.anchor.path);
                if (Element.isElement(node) && Editor.isVoid(editor, node)) {
                    Transforms.delete(editor);
                }
            }
        }
    };

    e.insertData = async (data: DataTransfer) => {
        if (!(await e.insertFragmentData(data))) {
            e.insertTextData(data);
        }
    };

    e.insertFragmentData = async (data: DataTransfer): Promise<boolean> => {
        /**
         * Checking copied fragment from application/x-slate-fragment or data-slate-fragment
         */
        const clipboardData = await getClipboardData(data);
        if (clipboardData && clipboardData.elements) {
            e.insertFragment(clipboardData.elements);
            return true;
        }
        return false;
    };

    e.insertTextData = async (data: DataTransfer): Promise<boolean> => {
        const clipboardData = await getClipboardData(data);

        if (clipboardData && clipboardData.text) {
            const lines = clipboardData.text.split(/\r\n|\r|\n/);
            let split = false;

            for (const line of lines) {
                if (split) {
                    Transforms.splitNodes(e, { always: true });
                }

                e.insertText(line);
                split = true;
            }
            return true;
        }
        return false;
    };

    e.onKeydown = () => {};

    e.onClick = () => {};

    e.isBlockCard = element => false;

    e.isExpanded = element => true;

    e.onError = (errorData: SlateError) => {
        if (errorData.nativeError) {
            console.error(errorData.nativeError);
        } else {
            console.error(errorData);
        }
    };

    return e;
};

1	import { Editor, Element, Node, Operation, Path, PathRef, Range, Transforms } from 'slate';
2	import { OriginEvent } from '../types/clipboard';
3	import { SlateError } from '../types/error';
4	import { completeTable, EDITOR_TO_ON_CHANGE, getPlainText, isCompleteTable, isDOMText, Key, NODE_TO_KEY } from '../utils';
5	import { getClipboardData, setClipboardData } from '../utils/clipboard/clipboard';
6	import { findCurrentLineRange } from '../utils/lines';
7	import { AngularEditor } from './angular-editor';
8
9	export const withAngular = <T extends Editor>(editor: T, clipboardFormatKey = 'x-slate-fragment') => {	1✔
10	const e = editor as T & AngularEditor;	28✔
11	const { apply, onChange, deleteBackward } = e;	28✔
12
13	e.deleteBackward = unit => {	28✔
14	if (unit !== 'line') {	×
15	return deleteBackward(unit);	×
16	}
17
18	if (editor.selection && Range.isCollapsed(editor.selection)) {	×
19	const parentBlockEntry = Editor.above(editor, {	×
20	match: n => Element.isElement(n) && Editor.isBlock(editor, n),	×
21	at: editor.selection
22	});
23
24	if (parentBlockEntry) {	×
25	const [, parentBlockPath] = parentBlockEntry;	×
26	const parentElementRange = Editor.range(editor, parentBlockPath, editor.selection.anchor);	×
27
28	const currentLineRange = findCurrentLineRange(e, parentElementRange);	×
29
30	if (!Range.isCollapsed(currentLineRange)) {	×
31	Transforms.delete(editor, { at: currentLineRange });	×
32	}
33	}
34	}
35	};
36
37	e.apply = (op: Operation) => {	28✔
38	const matches: [Path \| PathRef, Key][] = [];	24✔
39
40	switch (op.type) {	24✔
41	case 'insert_text':
42	case 'remove_text':
43	case 'set_node': {
44	for (const [node, path] of Editor.levels(e, { at: op.path })) {	3✔
45	const key = AngularEditor.findKey(e, node);	9✔
46	matches.push([path, key]);	9✔
47	}
48
49	break;	3✔
50	}
51
52	case 'insert_node':
53	case 'remove_node':
54	case 'merge_node':
55	case 'split_node': {
56	for (const [node, path] of Editor.levels(e, {	5✔
57	at: Path.parent(op.path)
58	})) {
59	const key = AngularEditor.findKey(e, node);	7✔
60	matches.push([path, key]);	7✔
61	}
62
63	break;	5✔
64	}
65
66	case 'move_node': {
67	const commonPath = Path.common(Path.parent(op.path), Path.parent(op.newPath));	8✔
68	for (const [node, path] of Editor.levels(e, {	8✔
69	at: Path.parent(op.path)
70	})) {
71	const key = AngularEditor.findKey(e, node);	14✔
72	matches.push([Editor.pathRef(editor, path), key]);	14✔
73	}
74	for (const [node, path] of Editor.levels(e, {	8✔
75	at: Path.parent(op.newPath)
76	})) {
77	if (path.length > commonPath.length) {	16✔
78	const key = AngularEditor.findKey(e, node);	5✔
79	matches.push([Editor.pathRef(editor, path), key]);	5✔
80	}
81	}
82	break;	8✔
83	}
84	}
85
86	apply(op);	24✔
87
88	for (const [source, key] of matches) {	24✔
89	const [node] = Editor.node(e, Path.isPath(source) ? source : source.current);	35✔
90	NODE_TO_KEY.set(node, key);	35✔
91	}
92	};
93
94	e.onChange = () => {	28✔
95	const onContextChange = EDITOR_TO_ON_CHANGE.get(e);	16✔
96
97	if (onContextChange) {	16✔
98	onContextChange();	14✔
99	}
100
101	onChange();	16✔
102	};
103
104	e.setFragmentData = (dataTransfer?: Pick<DataTransfer, 'getData' \| 'setData'>, originEvent?: OriginEvent) => {	28✔
105	const { selection } = e;	×
106
107	if (!selection) {	×
108	return;	×
109	}
110
111	const [start, end] = Range.edges(selection);	×
112	const startVoid = Editor.void(e, { at: start.path });	×
113	const endVoid = Editor.void(e, { at: end.path });	×
114
115	if (Range.isCollapsed(selection) && !startVoid) {	×
116	return;	×
117	}
118
119	// Create a fake selection so that we can add a Base64-encoded copy of the
120	// fragment to the HTML, to decode on future pastes.
121	const domRange = AngularEditor.toDOMRange(e, selection);	×
122	let contents = domRange.cloneContents();	×
123	let attach = contents.childNodes[0] as HTMLElement;	×
124
125	// Make sure attach is non-empty, since empty nodes will not get copied.
126	const contentsArray = Array.from(contents.children);	×
127	contentsArray.forEach(node => {	×
128	if (node.textContent && node.textContent.trim() !== '') {	×
129	attach = node as HTMLElement;	×
130	}
131	});
132
133	// COMPAT: If the end node is a void node, we need to move the end of the
134	// range from the void node's spacer span, to the end of the void node's
135	// content, since the spacer is before void's content in the DOM.
136	if (endVoid) {	×
137	const [voidNode] = endVoid;	×
138	const r = domRange.cloneRange();	×
139	const domNode = AngularEditor.toDOMNode(e, voidNode);	×
140	r.setEndAfter(domNode);	×
141	contents = r.cloneContents();	×
142	}
143
144	// COMPAT: If the start node is a void node, we need to attach the encoded
145	// fragment to the void node's content node instead of the spacer, because
146	// attaching it to empty `<div>/<span>` nodes will end up having it erased by
147	// most browsers. (2018/04/27)
148	if (startVoid) {	×
149	attach = contents.querySelector('[data-slate-spacer]')! as HTMLElement;	×
150	}
151
152	// Remove any zero-width space spans from the cloned DOM so that they don't
153	// show up elsewhere when pasted.
154	Array.from(contents.querySelectorAll('[data-slate-zero-width]')).forEach(zw => {	×
155	const isNewline = zw.getAttribute('data-slate-zero-width') === 'n';	×
156	zw.textContent = isNewline ? '\n' : '';	×
157	});
158
159	// Set a `data-slate-fragment` attribute on a non-empty node, so it shows up
160	// in the HTML, and can be used for intra-Slate pasting. If it's a text
161	// node, wrap it in a `<span>` so we have something to set an attribute on.
162	if (isDOMText(attach)) {	×
163	const span = attach.ownerDocument.createElement('span');	×
164	// COMPAT: In Chrome and Safari, if we don't add the `white-space` style
165	// then leading and trailing spaces will be ignored. (2017/09/21)
166	span.style.whiteSpace = 'pre';	×
167	span.appendChild(attach);	×
168	contents.appendChild(span);	×
169	attach = span;	×
170	}
171
172	const fragment = e.getFragment();	×
173
174	// Add the content to a <div> so that we can get its inner HTML.
175	const div = contents.ownerDocument.createElement('div');	×
NEW 176	const attachWrapper = document.createElement('div');	×
NEW 177	const elements = Array.from(contents.children);	×
NEW 178	if (isCompleteTable(elements)) {	×
NEW 179	contents = completeTable(contents.cloneNode(true) as DocumentFragment);	×
180	}
181
NEW 182	attachWrapper.appendChild(attach);	×
183	div.appendChild(contents);	×
184	div.setAttribute('hidden', 'true');	×
185	contents.ownerDocument.body.appendChild(div);	×
NEW 186	setClipboardData({ text: getPlainText(div), elements: fragment as Element[] }, div, attachWrapper, dataTransfer);	×
187	contents.ownerDocument.body.removeChild(div);	×
188	};
189
190	e.deleteCutData = () => {	28✔
191	const { selection } = editor;	×
192	if (selection) {	×
193	if (Range.isExpanded(selection)) {	×
194	Editor.deleteFragment(editor);	×
195	} else {
196	const node = Node.parent(editor, selection.anchor.path);	×
197	if (Element.isElement(node) && Editor.isVoid(editor, node)) {	×
198	Transforms.delete(editor);	×
199	}
200	}
201	}
202	};
203
204	e.insertData = async (data: DataTransfer) => {	28✔
205	if (!(await e.insertFragmentData(data))) {	×
206	e.insertTextData(data);	×
207	}
208	};
209
210	e.insertFragmentData = async (data: DataTransfer): Promise<boolean> => {	28✔
211	/**
212	* Checking copied fragment from application/x-slate-fragment or data-slate-fragment
213	*/
214	const clipboardData = await getClipboardData(data);	×
215	if (clipboardData && clipboardData.elements) {	×
216	e.insertFragment(clipboardData.elements);	×
217	return true;	×
218	}
219	return false;	×
220	};
221
222	e.insertTextData = async (data: DataTransfer): Promise<boolean> => {	28✔
223	const clipboardData = await getClipboardData(data);	×
224
225	if (clipboardData && clipboardData.text) {	×
226	const lines = clipboardData.text.split(/\r\n\|\r\|\n/);	×
227	let split = false;	×
228
229	for (const line of lines) {	×
230	if (split) {	×
231	Transforms.splitNodes(e, { always: true });	×
232	}
233
234	e.insertText(line);	×
235	split = true;	×
236	}
237	return true;	×
238	}
239	return false;	×
240	};
241
242	e.onKeydown = () => {};	28✔
243
244	e.onClick = () => {};	28✔
245
246	e.isBlockCard = element => false;	364✔
247
248	e.isExpanded = element => true;	215✔
249
250	e.onError = (errorData: SlateError) => {	28✔
251	if (errorData.nativeError) {	×
252	console.error(errorData.nativeError);	×
253	} else {
254	console.error(errorData);	×
255	}
256	};
257
258	return e;	28✔
259	};

worktile / slate-angular / 5dd258cb-2e67-42f8-9f19-0143ec7eeb08

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